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d33a2222
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2021-04-26T16:56:15
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Upstream Apple's direct-to-Metal backend: compile libANGLE.
This change is meant to merge the metal backend changes from Apple's
direct-to-Metal backend. Taken from Kyle Piddington's CL:
https://chromium-review.googlesource.com/c/angle/angle/+/2857366/
The goal of this CL is to merge the metal backend code in a state
that compiles, but not to switch the Metal backend over to using
the direct-to-metal backend yet.
Bug: angleproject:5505
Bug: angleproject:6127
Change-Id: If6783e06e0086b3a1dd25c6f53caca5cfc96cb86
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2950067
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Jonah Ryan-Davis <jonahr@google.com>
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cb6176f3
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2020-09-29T01:08:00
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Metal: Support tri-fan & line-loop with primitive restart
Triangle fan:
- If primitive restart is NOT enabled and there is no active render
pass, use Compute Shader to generate indices.
- If primitive restart is enabled, use CPU to generate indices.
Line loop:
- If draw non-instanced without primitive restart, generate and
draw only one additional last segment (fastest).
- If draw instanced, primitive restart is NOT enabled, and there is no
active render pass, use Compute Shader to generate indices (OK).
- Otherwise, use CPU to generate indices (slowest).
Also Disable OcclusionQueriesTest.ClearNotCounted failure on NVIDIA.
Bug: angleproject:2634
Bug: angleproject:5307
Change-Id: Ia5529825807a964f5fcb2a4af8844778896cd42a
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2435859
Commit-Queue: Le Hoang Quyen <le.hoang.q@gmail.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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83539557
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2020-09-27T16:27:16
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Metal: Implement texture swizzle
Only enabled on macOS 10.15 and iOS 13.0 for now.
Bug: angleproject:2634
Change-Id: Ic44a245198e32f076e429312cae844c510e864d1
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2433333
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Le Hoang Quyen <le.hoang.q@gmail.com>
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0e5e6078
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2020-09-26T23:31:24
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Metal: Use MipmapNativeLevel class to store native mip lvl
This is to avoid wrong native level in Metal, for example, not taking
into account the OpenGL base level.
Bug: angleproject:2634
Change-Id: I3a7a3ac41bdbd91a47755bb4ca11bd579c182e04
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2433326
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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bdecaf33
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2020-08-04T20:16:27
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Metal: Implement PBO.
Bug: angleproject:2634
Change-Id: I77f085227298bf46361825d1886e04830dc9987a
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2336558
Commit-Queue: Le Hoang Quyen <le.hoang.q@gmail.com>
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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91004654
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2020-08-25T01:08:00
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Metal: Implement ANGLE_robust_resource_initialization.
Bug: angleproject:4929
Bug: angleproject:2634
Change-Id: Ib99b810059420e69d939f1bbb644c2b95de62850
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2374826
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
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acda9dde
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2020-08-08T18:36:57
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Metal: Implement GL_OES_texture_3D
Bug: angleproject:2634
Change-Id: I8c46493ac28fe1bbfdb29ee3a60b23076bbc4c0c
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2336119
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
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4f247baf
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2020-08-23T22:58:56
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Metal: Implement EXT_draw_buffers & ANGLE_framebuffer_blit
Bug: angleproject:2634
Change-Id: I769ca7e113e660870e9b31dafb706c313db8ac24
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2332146
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
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f37f1dcb
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2020-08-02T19:38:54
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Metal: Init format table using Metal-Feature-Set-Tables.pdf
- Format table is now initialized using informations from
https://developer.apple.com/metal/Metal-Feature-Set-Tables.pdf.
Previously, it was setup using gl::GenerateMinimumTextureCaps().
- This CL also adds InitializeTextureDataFunction and LoadFunctionMap to
mtl::Format. They are needed to properly initialize/convert textures
with non-normalized formats.
- This CL is prerequisite for integer & floating point format supports.
- New test: DXT1CompressedTextureTest.DXT1Alpha (this test was added
in the past but was reverted for some reasons).
Bug: angleproject:2634
Change-Id: I5eaad812909a49c4c138d0f65fd21a6a199fcb22
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2332144
Commit-Queue: Le Hoang Quyen <le.hoang.q@gmail.com>
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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69ca1025
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2020-07-31T02:08:09
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Metal: Implement EGL_ANGLE_iosurface_client_buffer.
GL_R16UI format is not supported yet. It will be implemented once
integer textures are implemented in metal back-end.
Bug: angleproject:4847
Bug: angleproject:2634
Change-Id: I60a52c0ce327a524c74e80b18bb15978ac52065b
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2329091
Commit-Queue: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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349b661d
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2020-07-08T12:50:00
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Metal: fix max point size and RGB565 renderbuffer bug.
- Max point size is set to 64, since this is the max size observed. It
is not 511 as
https://developer.apple.com/metal/Metal-Feature-Set-Tables.pdf claims.
- RGB565 is emulated on macOS by RGBA, needs to disable alpha write for
this format. This was already done for TextureMtl, but wasn't for
RenderBufferMtl.
- Also enable true non-power-of-two textures support (OES_texture_npot).
This was technically already supported, just that the extension wasn't
advertised yet.
- New Test: FramebufferFormatsTest.RGB565Renderbuffer
Bug: angleproject:4816
Bug: angleproject:2634
Change-Id: Ie7e3efb4cb29bb9a3fd706c26e2b50b42ff3f6be
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2281797
Commit-Queue: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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fe26bae4
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2019-10-29T18:38:53
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Metal backend implementation pt 2
This is without Metal specific shader translator implemented yet.
Bug: angleproject:2634
Change-Id: I95d589442251c9ba111bd05a2dc379a36739046c
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1855069
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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